Synthetic Compounds Group

From the standards library of the SPI Supplies and the C. M. Taylor Company

# AS2090-AB

Europium Fluoride

EuF3

Element

Wt %

Halide

Wt %

F

27.3

Eu

72.7

EuF3

0.0

Sum

100.0

Sum

100.0

Source: #11301, Alfa Aesar, MA, USA

This is a reflected light micrograph of polished, carbon coated Europium Fluoride crystals. The identifying etched label, which is a feature
of our standards, is invaluable for navigating in an electron beam instrument.